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Model reference

Samsung RB2155SW

Refrigerator

4 documents19 error codes17 service modes

Available documentation

Service Manual

  • SAMSUNG Home Appliance Service - Bottom-Mounted Freezer54 pg
    Covers this model
  • SAMSUNG Home Appliance Service - Bottom-Mounted Freezer Technical Service Guide62 pg
    Covers this model
  • SAMSUNG Home Appliance Service - Bottom-Mounted Freezer62 pg
    Covers this model
  • REFRIGERATOR Technical Service Guide80 pg
    Covers this model
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Error codes (19)

CodeMeaning
1R-sensor (refrigerator temperature sensor) failure2R-defroster sensor (refrigerator defrost sensor) failure3Outer sensor (ambient temperature sensor) failure4F-sensor (freezer temperature sensor) failure5F-defroster sensor (freezer defrost sensor) failure6Ambient Sensor error7F-Defrost Heater error8R-Defrost Heater error9Ice Maker Function errorF-defroster sensorFreezer defrost sensor failure due to connector contact failure or…F-defroster sensor blinkFreezer defrost sensor failure detectedF-sensorFreezer temperature sensor failure due to connector contact failure or…F-sensor blinkFreezer temperature sensor failure detectedOuter sensorAmbient temperature sensor failure due to connector contact failure or…Outer sensor blinkAmbient temperature sensor failure detectedR-defroster sensorRefrigerator defrost sensor failure due to connector contact failure or…R-defroster sensor blinkRefrigerator defrost sensor failure detectedR-sensorRefrigerator temperature sensor failure due to connector contact failure or…R-sensor blinkRefrigerator temperature sensor failure detected

Service modes (17)

  • Child LockPress Power Freeze and Freezer Temp buttons (child lock buttons) simultaneously for 3 seconds
  • Component Load Operation["During normal operation, press Power Freeze and Power Cool buttons simultaneously for 3 seconds…
  • Component Load Operation (Check Mode)1
  • Exhibition ModePress Power Freeze and Freezer Temp
  • Forced F/R-DefrostWhile in Forced R-Defrost mode, press any one of Super Freeze, Super Cool, Freezer, or Fridge…
  • Forced Operation (Pull-down / Defrost / Cancel)Press Power Cool and Refrigerator Temp. buttons simultaneously for 8 seconds to enter ready mode…
  • Forced Operation (Pull-down, Defrost, Cancel)["Press Power Cool and Refrigerator Temp buttons simultaneously for 8 seconds to enter ready…
  • Forced Operation (Test Button on Main PCB)["Remove the main PCB cover in the machine compartment.","Press the TEST button on the…
  • Forced Operation (TEST button on PCB)["Remove the main PCB cover in the machine compartment.","Press the TEST button on the PCB to start…
  • Forced Operation (Test Mode)1. Press Super Cool and Fridge buttons simultaneously for 8 seconds until display shifts to Test…
  • Forced Operation (via TEST button on Main PCB)1
  • Forced R-DefrostWhile in Forced Operation mode, press any one of Super Freeze, Super Cool, Freezer, or Fridge…
  • Load Status Display Mode1
  • Option Setting Mode (EEPROM)During normal operation, press Super Cool and Freezer buttons simultaneously for 12 seconds
  • Self Diagnosis1
  • Self-Diagnostics (Initial Power ON)Self-diagnostics runs automatically within 1 second of power-on; checks temperature sensor abilities
  • Self-Diagnostics (Normal Operation)Press Power Freeze and Power Cool buttons simultaneously for 5 seconds until an audible tone sounds.

Full entry steps, exit procedures, and test sequences are available in Max.

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